Essential parts for a Chinese plastic injection mold maker factory

Injection moulding consists of the high pressure injection of the raw material into a mould, which shapes the polymer into the desired form. Moulds can be of a single cavity or multiple cavities.

The injection molding process requires the use of an injection molding machine, raw plastic material, and a mold. The plastic is melted in the injection molding machine and then injected into the mold, where it cools and solidifies into the final part.

Plastic Injection Molding Manufacturer 5
Plastic Injection Molding Manufacturer 5

For all companies, it is important to have all the necessary elements to make their final products the best, however, there are cases in which this is not exactly the case, and you can see this in the product when you are ready to be delivered to end users.

A basic mold , made by a Chinese mold makers, is usually composed of two main parts, an injection side and a locking side. Together they enclose the parts of one or more mold cavities. In plastic injection molding, the mold cavity is filled with plastic material through the sprues and sprue.

This is also the case of each China mold maker, as this must also take care of all the parts that are involved in the production lines of a China mold Factory, in order to obtain a quality product, which can become the of higher quality and with the best features.

For a China mold maker there are certain aspects that must be in order so that they can provide a good service, this means that the China mold Factory must always be in the ideal minimum conditions to be able to continue its work without interruptions.

When working with molds, always take special care to always keep up to date with some elements that are an essential part of the main machinery, these parts of these machines must always be monitored in any China mold Factory.

These are the essential parts that are needed for a China mold maker to guarantee its work:

The parts that will be described below, are not all those that make up an injection mold maker, but are some of the most essential and that interact directly with the final product, which will reach the hands of customers who they will use them.


The functions of this part of the main machine may sound a bit obvious, but the truth is that this sliding piece is capable of retaining a single package, that is, this piece ensures each of the molds that are going to work. The truth is that its main function is the alignment of the mold, which is of vital importance, since this way you can ensure not only its symmetry, but also its correct functionality.

Cycle Counter

Having a cycle counter is also of great importance, this is because the element will be responsible for closing or opening (as the case may be), so it acts as a key to the mold, and notifies you when it should be closed to be filled, but also when it must be opened to expel what is inside it. Each time you perform this process, the accountant keeps track of how many cycles have been completed.


This is another of the elements that can not be missing in the process of creating injection molds, and it must be remembered that all these products are rarely manufactured in small quantities, that is, these machines are prepared to deal with the mass production of certain objects. To have control of the quantity of them, the cycle counter records all the activity, but so that the manufacturer can also have this information, an identifier is placed, which indicates which number and to which lot a ready-made load belongs.

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